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| author | Paolo Carlini <paolo.carlini@oracle.com> | 2018-12-15 09:07:38 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2018-12-15 09:07:38 +0000 |
| commit | 1039d00c597ece034f51a66d085fa80f1f11d9e2 (patch) | |
| tree | c6d0a9f9ff6ad1c4a868f8af6bfe1c20b3f41b96 /gcc/testsuite/g++.dg | |
| parent | 590f447b7027c218a11df8434569135abf450747 (diff) | |
| download | gcc-1039d00c597ece034f51a66d085fa80f1f11d9e2.zip gcc-1039d00c597ece034f51a66d085fa80f1f11d9e2.tar.gz gcc-1039d00c597ece034f51a66d085fa80f1f11d9e2.tar.bz2 | |
re PR c++/84644 (internal compiler error: in warn_misplaced_attr_for_class_type, at cp/decl.c:4718)
/cp
2018-12-15 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84644
* decl.c (check_tag_decl): A decltype with no declarator
doesn't declare anything.
/testsuite
2018-12-15 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/84644
* g++.dg/cpp0x/decltype68.C: New.
* g++.dg/cpp0x/decltype-33838.C: Adjust.
* g++.dg/template/spec32.C: Likewise.
* g++.dg/template/ttp22.C: Likewise.
From-SVN: r267165
Diffstat (limited to 'gcc/testsuite/g++.dg')
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/decltype-33838.C | 2 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/decltype68.C | 7 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/template/spec32.C | 2 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/template/ttp22.C | 2 |
4 files changed, 10 insertions, 3 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/decltype-33838.C b/gcc/testsuite/g++.dg/cpp0x/decltype-33838.C index effe08d..43888da 100644 --- a/gcc/testsuite/g++.dg/cpp0x/decltype-33838.C +++ b/gcc/testsuite/g++.dg/cpp0x/decltype-33838.C @@ -2,5 +2,5 @@ // PR c++/33838 template<typename T> struct A { - __decltype (T* foo()); // { dg-error "expected|no arguments|accept" } + __decltype (T* foo()); // { dg-error "expected|no arguments|declaration" } }; diff --git a/gcc/testsuite/g++.dg/cpp0x/decltype68.C b/gcc/testsuite/g++.dg/cpp0x/decltype68.C new file mode 100644 index 0000000..58740c1 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/decltype68.C @@ -0,0 +1,7 @@ +// PR c++/84644 +// { dg-do compile { target c++11 } } + +template<int a> +struct b { + decltype(a) __attribute__((break)); // { dg-error "declaration does not declare anything" } +}; diff --git a/gcc/testsuite/g++.dg/template/spec32.C b/gcc/testsuite/g++.dg/template/spec32.C index 6ef172b..7cb3f40 100644 --- a/gcc/testsuite/g++.dg/template/spec32.C +++ b/gcc/testsuite/g++.dg/template/spec32.C @@ -2,5 +2,5 @@ struct A { - template<template<int> class B> struct B<0>; // { dg-error "name of class shadows" } + template<template<int> class B> struct B<0>; // { dg-error "declaration does not declare anything" } }; diff --git a/gcc/testsuite/g++.dg/template/ttp22.C b/gcc/testsuite/g++.dg/template/ttp22.C index 08eaa30..64aaf74 100644 --- a/gcc/testsuite/g++.dg/template/ttp22.C +++ b/gcc/testsuite/g++.dg/template/ttp22.C @@ -2,7 +2,7 @@ // { dg-do compile } template<template<int> class A> -class A<0>; // { dg-error "shadows template template parameter" } +class A<0>; // { dg-error "declaration does not declare anything" } template<template<int> class B> class B<0> {}; // { dg-error "shadows template template parameter" } |